diff --git a/package.json b/package.json
index b40be88..98a42fe 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
   "dependencies": {
     "async": "^3.2.6",
     "decimal.js": "^10.0.2",
-    "bitcore-mnemonic": "~10.8.0",
+    "bitcore-mnemonic": "~10.9.0",
     "dotenv": "16.5.0",
     "https-proxy-agent": "^7.0.5",
     "jszip": "^3.1.3",